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What airline hit 911?

In New York City, two planes (American Airlines Flight 11 and United Airlines Flight 175) crashed into the World Trade Center (WTC) North and South Towers (Twin Towers) in Lower Manhattan.



Two major U.S. airlines were involved in the September 11, 2001, terrorist attacks: American Airlines and United Airlines. Four specific flights were hijacked that morning: American Airlines Flight 11 (crashed into the North Tower of the World Trade Center), United Airlines Flight 175 (crashed into the South Tower of the World Trade Center), American Airlines Flight 77 (crashed into the Pentagon), and United Airlines Flight 93 (crashed in a field in Somerset County, Pennsylvania, after passengers and crew fought back against the hijackers). These tragic events led to an immediate and permanent transformation of global aviation security, resulting in the creation of the Transportation Security Administration (TSA) in the United States and the implementation of reinforced cockpit doors and stricter passenger screening protocols worldwide. In the decades since, both airlines have retired these specific flight numbers out of respect for the victims and their families.

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More than 3,000 children lost a parent on that awful day. Fifteen years later, in a world rocked by terror, this group has hard-won wisdom to share. Here, in their own words, is a glimpse into their journeys.

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The hijackers inside the cockpit are heard yelling No! over the sound of breaking glass. The final spoken words on the recorder were a calm voice in English instructing, Pull it up. The plane then crashed into an empty field in Stonycreek, Pennsylvania, about 20 minutes' flying time from Washington, D.C.

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The first impact was that of American Airlines Flight 11, which crashed into the North Tower of the World Trade Center complex in Lower Manhattan at 8:46 a.m. Sixteen minutes later, at 9:03, the World Trade Center's South Tower was hit by United Airlines Flight 175.

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walberg. WHO wasn't back scheduled to be on American Airlines flight 11 the morning of September 11. said if I was on that plane with my kids it wouldn't have went down like it did. but there would have been a lot of blood in that first class cabin and then me saying okay. we're going to land somewhere safely.

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On Sept. 11, 2001, 343 firefighters and paramedics were killed, most when the towers collapsed. Now, an equal number have died from 9/11-related illnesses, the FDNY says.

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Message left by Lauren Grandcolas from United 93. Grandcolas's name and her unborn child are memorialized on Panel S-68 of the South Pool of the National September 11 Memorial.

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Any plane debris there was mixed with hundreds of floors of concrete and steel, office furnishings and materials, and bodies — all of which complicated the case, investigators have said. Flight 93 wasn't lost to the crash. It was just buried, McCall said.

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At least some remains were recovered and matched for all 40 on board (in fact, for all 44, including the four terrorists). But the amounts were tiny — much less, even in total, than those that were unidentified.

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Nineteen terrorists from al-Qaeda hijacked four commercial airplanes, deliberately crashing two of the planes into the upper floors of the North and South Towers of the World Trade Center complex and a third plane into the Pentagon in Arlington, Virginia.

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Each of the Twin Towers had 110 floors. Each tower's footprint and floors were approximately an acre in size. On windy days, each tower could sway up to almost 12 inches side to side. There were 43,600 windows in the Twin Towers, equating to more than 600,000 square feet of glass.

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The North Tower collapsed, after having been struck by American Airlines Flight 11, at 10:28 a.m. local time.

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